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<p>Hi Ilmari,<br>
</p>
<div class="moz-cite-prefix">Am 22.09.23 um 18:05 schrieb Ilmari
Lauhakangas:<br>
</div>
<blockquote type="cite"
cite="mid:b4e9f89a-fb15-4f25-a9bb-f9147c2939ed@libreoffice.org">On
22.9.2023 18.36, Andreas Mantke wrote:
<br>
<blockquote type="cite">Am 22.09.23 um 09:20 schrieb Stephan
Bergmann:
<br>
<blockquote type="cite">I just submitted
<br>
<a class="moz-txt-link-rfc2396E" href="https://git.libreoffice.org/core/+/1eef07805021b7ca26a1a8894809b6d995747ba1%5E%21"><https://git.libreoffice.org/core/+/1eef07805021b7ca26a1a8894809b6d995747ba1%5E%21></a>
<br>
"Bump baseline to C++20" to master. I will let it sit like
that for a
<br>
few more days, to see if anything breaks (Coverity? Linux
distros'
<br>
needs? etc.), before cleaning up now-unnecessary `#if
__cplusplus <
<br>
202002L` etc., and before potentially unleashing the rewriting
Clang
<br>
plugin to mass-introduce uses of u""_ustr that I talked about
<br>
yesterday at
<a class="moz-txt-link-rfc2396E" href="https://events.documentfoundation.org/libreoffice-conference-2023/talk/U9XTSL/"><https://events.documentfoundation.org/libreoffice-conference-2023/talk/U9XTSL/></a><br>
"If I Had C++20".
<br>
<br>
</blockquote>
</blockquote>
> Hi Stephan,
<br>
>
<br>
> I tried to compile from master on openSUSE 15.4 without
success yet. It
<br>
> complains about the compiler (the current tool chain is gcc
7).
<br>
>
<br>
> Regards,
<br>
> Andreas
<br>
<br>
You can upgrade to Leap 15.5 and compiling should work again:
<br>
<a class="moz-txt-link-freetext" href="https://build.opensuse.org/package/show/openSUSE:Leap:15.5:Update/gcc12">https://build.opensuse.org/package/show/openSUSE:Leap:15.5:Update/gcc12</a>
<br>
<br>
</blockquote>
<p>unfortunately the upgrade didn't fix the issue. I got this lines
at the end of the autogen.sh run:</p>
<p><span style="font-family:monospace"><span
style="color:#000000;background-color:#ffffff;">checking what
the C++ library is... GNU libstdc++
</span><br>
checking for gperf... /usr/bin/gperf
<br>
checking whether gperf is new enough... yes (3.1)
<br>
checking which libcmis to use... internal
<br>
checking whether ccache g++ supports C++20... configure: error:
no
<br>
Error running configure at ./autogen.sh line 321.</span></p>
<p><span style="font-family:monospace"><br>
</span></p>
<p><span style="font-family:monospace"></span>Regards,<br>
Andreas<br>
</p>
<pre class="moz-signature" cols="72">--
## Free Software Advocate
## Plone add-on developer
## My blog: <a class="moz-txt-link-freetext" href="http://www.amantke.de/blog">http://www.amantke.de/blog</a>
</pre>
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